| Company | Timeline | Status | |
| Colville Court Residents Association Limited Director • Administrative Executive  | 31 Dec 1991←2 Years 3 Months→1 Apr 1994  | Active  | |
| Colville Court Residents Association Limited Secretary • Unreported  | 31 Dec 1991←2 Years 3 Months→1 Apr 1994  | Active  | |
| Colville Gardens Management Company Limited Director • Company Director  | 26 Nov 1991←7 Years→21 Dec 1998  | Active  | |
